Zida zamagetsi zamagetsi zimaphatikizapo njira zambiri pakupanga, njira iliyonse siyikukwanira, imapangitsa kuti zokumbikazo zigwe.
Zotsatira za chithandizo choyambirira
Njira yochizira matrix asanalowe thanki yolemba imatchedwa chithandizo choyambirira. Chithandizo choyambirira chimaphatikizapo: Kupuma kwamakina, kuchotsedwa kwamafuta, kukokoloka ndi njira zothandizira. Cholinga cha chithandizo choyambirira ndikuchotsa burr, mafuta, kanema wa oxide pakhungu la matrix, kuti apange chitsulo cha matrix kuti chikule mphamvu ya zitsulo.
Ngati chithandizo choyambirira sichili bwino, mawonekedwe a matrix ali ndi filimu yopyapyala yopyapyala ndi ma oxide, omwe angalepheretse mapangidwe azitsulo okutira ndi matrix okha. Chifukwa chake, kukongoletsa kosawoneka bwino musanapatseko ndikomweza chachikulu pakukumba.
Zotsatira za Kupanga
Fomu ya kulemba njira imakhudza mtunduwo, kuuma ndi kuvala zitsulo zokutira. Ndi magawo osiyanasiyana, makulidwe, kachulukidwe ndi nkhawa za phystallization imathanso kuwongoleredwa.
Popanga zida zama dayamondi polowera, anthu ambiri amagwiritsa ntchito nickel kapena nickel-cobalt aloy. Popanda kutengera zodetsa nkhawa, zomwe zimakhudza zofunda zokutidwa ndi:
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Kupsinjika kwa macroscopic kumatha kuyambitsa thovu, kusokonekera ndikugwa kuchokera ku zokutira mu njira yosungirako ndikugwiritsa ntchito.
Kwa ma nickel-cobatt-cobat aloy, kupsinjika kwamkati ndi kosiyana kwambiri, kumakhala kosiyana kwambiri ndi chinthu chachikulu, kupsinjika kwakukulu. Kuti mchere waukulu wa nickel sulfate soluse, kupsinjika kwamkati kwa njira yolumikizira kwa Watt sikukucheperako. Powonjezera ormont youmic youmic kapena kutsindika komwe kumachotsa, kupsinjika kwamkati kwa zokutidwa kumatha kuchepetsedwa kwambiri ndipo nkhawa zamkati zamkati zitha kuchuluka.
. Chifukwa chake, pansi pa malo oyenera, osalowerera ndale, kapena alkiline electrolyte, nthawi zambiri pamakhala hydrogen. Pamene haidrojeni ion ion Cheze ku Catoode, gawo la haidrojeni limathawa, ndipo gawo limayang'ana mu matrix chitsulo ndikukutira ku Atomiki hydrogen. Imasokoneza chilatichi, kupangitsa kupsinjika kwakukulu, komanso kumapangitsa kuti zokutirazo zisinthe.
Zotsatira za Kulemba
Ngati kapangidwe kake ndi magetsi osokoneza bongo ndi zowongolera zina sizingatulutsidwe, mphamvu zamphamvu zopepuka ndizoyambitsa kuwonongeka kwa zokutira. Zida zamagetsi zopangira diamondi zopangira ndizosiyana kwambiri ndi mitundu ina ya e sigraphtatung. Njira yolemba ma diamondi yamagetsi imaphatikizapo kuyika kopanda pake (maziko), zokutira zamchenga komanso kukula. Munjira iliyonse, pali mwayi woti matrix akusiya yankho, ndiye kuti, madzi a nthawi yayitali kapena aafupi. Chifukwa chake, kugwiritsa ntchito njira yoyenera kwambiri, njira kungachepetse kutuluka kwa kuyanjana.
Nkhaniyo idalembedwa kuchokera "China Superhard Intaneti"
Post Nthawi: Mar-14-2025
